Lu Sheng (盛律)
Lu Sheng (盛律)
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VPU: A Video-Based Point Cloud Upsampling Framework
In this work, we propose a new patch-based framework called VPU for the video-based point cloud upsampling task by effectively …
Kaisiyuan Wang,
,
Lu Sheng
,
Shuhang Gu,
,
Dong Xu
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Project
DOI
Sequential Point Cloud Upsampling by Exploiting Multi-Scale Temporal Dependency
In this work, we propose a new sequential point cloud upsampling method called SPU, which aims to upsample sparse, non-uniform, and …
Kaisiyuan Wang,
,
Lu Sheng
,
Shuhang Gu,
,
Dong Xu
Cite
Project
DOI
Transformer3D-Det: Improving 3D Object Detection by Vote Refinement
Voting-based methods (e.g., VoteNet) have achieved promising results for 3D object detection. However, the simple voting operation in …
Lichen Zhao
,
Jinyang Guo,
,
Dong Xu
,
Lu Sheng
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Project
DOI
Motion Compensated Virtual View Synthesis Using Novel Particle Cell
Due to the wide interest in advanced multimedia experience, free-viewpoint communication is being greatly developed in recent years. In …
Chi Ho Cheung
,
Lu Sheng
,
King Ngi Ngan
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DOI
PCG-TAL: Progressive Cross-Granularity Cooperation for Temporal Action Localization
There are two major lines of works, i.e., anchor-based and frame-based approaches, in the field of temporal action localization. But …
Rui Su
,
Dong Xu
,
Lu Sheng
,
Wanli Ouyang
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DOI
High-Quality Video Generation from Static Structural Annotations
This paper proposes a novel unsupervised video generation that is conditioned on a single structural annotation map, which in contrast …
Lu Sheng
,
Junting Pan
,
Jiaming Guo
,
Jing Shao
,
Chen Change Loy
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Code
Project
DOI
Bags of tricks for learning depth and camera motion from monocular videos
Background
: Based on the seminal work proposed by Zhou et al., much of the recent progress in learning monocular visual odometry, i. …
Bowen Dong
,
Lu Sheng
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Project
DOI
Cascaded regression using landmark displacement for 3D face reconstruction
This paper proposes a novel model fitting algorithm for 3D facial expression reconstruction from a single image. Face expression …
Fanzi Wu
,
Songnan Li
,
Tianhao Zhao
,
King Ngi Ngan
,
Lu Sheng
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Project
DOI
Visibility Constrained Generative Model for Depth-Based 3D Facial Pose Tracking
In this paper, we propose a generative framework that unifies depth-based 3D facial pose tracking and face model adaptation on-the-fly, …
Lu Sheng
,
Jianfei Cai
,
Tat-Jen Cham
,
Vladimir Pavlovic
,
King Ngi Ngan
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Project
DOI
Spatio-Temporal Disocclusion Filling Using Novel Sprite Cells
Depth image-based rendering is an important technique for virtual view synthesis with limited 3-D data. However, occluded areas result …
Chi Ho Cheung
,
King Ngi Ngan
,
Lu Sheng
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DOI
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